| 摘要 |
PROBLEM TO BE SOLVED: To provide a technology capable of transmitting a voice separated in each speaker when voice communication is performed in a state that a plurality of communication terminals are cascade-connected. SOLUTION: When a conference starts, participants using individual terminals 10-n give their statements. A voice data generation part 106 of each of the terminals 10-n collects voices of the participants and generates voice data. The generated voice data are transmitted to the other terminals 10-n. On the other hand, each of the terminals 10-n judges the existence of pronunciation in each of sound signals of a plurality of channels received from the other terminals 10-n and assigns an input channel detected as a pronunciation state to either one of a plurality of output channels. COPYRIGHT: (C)2009,JPO&INPIT
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